Water Systems Serving Zip Code 31057
Not sure which system is yours? Most residents in ZIP 31057 are likely served by Marshallville (population served: 1,342). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
2 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Marshallville | 1,342 | Groundwater | 34 | 14 |
| The Oaks Nursing Home | 150 | Groundwater | 65 | 0 |